Rockwell Automation 1746-FIO4V SLC 500 Fast Analog I/O/ User Manual User Manual

Page 73

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Publication 1746-UM009B-EN-P - September 2007

Test Module Operation 73

5. Download the test rung to the processor and select RUN mode.

6. Display the data in address N7:0.

7. Enter the lower limit in N7:0.

For example, if the lower limit is 1 volt, enter 3277 into N7:0.

8. Check that the output device is connected to the output channel

and that the device assumes its lower limit condition.

If the output device is disconnected, read the replacement
meter. Do not overlook module and meter errors.

9. Enter the upper limit in N7:0.

For example, if the upper limit is 5 volts, enter 16384 into N7:0.

10. Repeat step 7, this time for the upper limit.

11. Repeat steps 1…10 for the other output channel.

If either output channel does not pass this startup procedure, check
that the:

• actuator or test meter is operating properly.
• processor is in RUN mode.
• terminal block is secured to the module.
• terminal block is wired properly or wires are not broken.

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